230791393

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 268759296

約数和(自身を除く): 37967903

約数列:

[1, 7, 71, 233, 497, 1631, 1993, 13951, 16543, 115801, 141503, 464369, 990521, 3250583, 32970199, 230791393]

約数ペア:

[(1, 230791393), (7, 32970199), (71, 3250583), (233, 990521), (497, 464369), (1631, 141503), (1993, 115801), (13951, 16543)]